8465968

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 18882720

約数和(自身を除く): 10416752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 281, 538, 562, 1076, 1124, 1883, 1967, 2152, 2248, 3766, 3934, 4304, 4496, 7532, 7868, 15064, 15736, 30128, 31472, 75589, 151178, 302356, 529123, 604712, 1058246, 1209424, 2116492, 4232984, 8465968]

約数ペア:

[(1, 8465968), (2, 4232984), (4, 2116492), (7, 1209424), (8, 1058246), (14, 604712), (16, 529123), (28, 302356), (56, 151178), (112, 75589), (269, 31472), (281, 30128), (538, 15736), (562, 15064), (1076, 7868), (1124, 7532), (1883, 4496), (1967, 4304), (2152, 3934), (2248, 3766)]